18680373

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{10867}}^1$

素因数の和:11064

約数の個数: 12

約数和(自身を含む): 27126528

約数和(自身を除く): 8446155

約数列:

[1, 3, 9, 191, 573, 1719, 10867, 32601, 97803, 2075597, 6226791, 18680373]

約数ペア:

[(1, 18680373), (3, 6226791), (9, 2075597), (191, 97803), (573, 32601), (1719, 10867)]